Allen Titan Crossbow Decocking Bolt - The 24-inch, heavy-duty, fiberglass shaft of the Crossbow Decocking Bolt by Allen gives you the utmost durability. With an integrated steel tip that withstands repeated ground impacts and the installed half-moon nock fits most Crossbows. Features highly visible 4-inch vanes for quick recovery. Integrated Steel Tip that Withstands Repeated Ground Impacts Comes with Half-Moon Nock Features Highly Visible 4-inch Vanes Lightweight & Durable